Comparison

Navlipi Keyboard vs VISCOM24 Qrcode Reader

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Navlipi Keyboard

Features
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NAVLIPI World’s first practical phonemic (also phonetic) alphabet, based on Latin alphabet. See: https://navlipi.org All languages Superscripts on some keys: E (English); M (Mandarin); T (Tamil); A (Arabic); Dewanaagari letter. Long vowels by reduplication: Short i, u -> Long ii, uu, etc; aa an exception. Common vowels • aa English father, Hindi आ • Ω English ball, vowel in Hindi कौन • ɔ (inverted-c) English Jack, vowel in Hindi मै • q English about, 2nd vowel in Hindi यन्त्र • a English but, Hindi अ • e English bet; ee fair, vowel in Hindi है; ε English gray, Hindi ए, Spanish que • y French tu, German ȕber; o// feuille; o/ German schön Common non-vowels (consonants) • j English yes, Hindi य • ƪ (inverted-j) English Jack, Hindi ज • c Spanish chica, Hindi च • Aspiration (महाप्राण): Add hₒ to letter being aspirated. Thus, k (Hindi क), p (Hindi प) to khₒ (ख), phₒ (फ) • Fricatization (hissing sound): Add h₀. Except: x for velar unvoiced fricative (Scots loch, Hindi/Faarsi ख्वाब) • ƹ for voiced velar fricative, Hindi/Faarsi ग.म • sh₀ English shoot, Hindi श; zh₀ English pleasure Nasals • As tilde symbol (~), or with n₀₀, m₀₀; place after syllable. Thus, Hindi हाां, French mon, Portuguese Saõ -> haa~ (haan₀₀), mo~ (mon₀₀), Saao~ (Saaon₀₀) • Velar, nasals nₒ (Dewanaagari ङ, English king -> kinₒg); palatal η (Dewanaagari ञ, English inch iηc) Upper-, lower- case letters ARE distinguished. Specific languages English, West European, Russian languages • Alveolar t- , d as ŧŧ (or just tt ), đt (or just dt) • Unvoiced, voiced dental fricatives: English thin -> th₀in, this -> dh₀is Hindi, other Indian languages • Retroflex (मूर्धन्त्य) non-vowels (ट, ठ, ड, ढ, ण) ŧ, ŧhₒ, đ, đhₒ, n • Flaps add dot (.). Thus ट. ड. ण. become ŧ. đ. n. • Vowel r-sound (ऋ): ȓ • Wisarga: as colon (:) • Diphthongs ऐ, औ, if actual diphthongs: aaε, aau. But these frequently pronounced as vowels ( cf. मै, है, कौन ) • Retroflex Tamil l-like sound (zh in Latin transcription) as r Arabic • Unvoiced uvular k-sound (q in Latin transcription): k.. • Pharyngealized (faucal) dental t-, d- as t.., d.. Mandarin • 4 standard tones: leftmost 4 keys in top row of 3rd Navlipi keyboard. Placed after syllable having tone • hs-sound (x in Latin transcription, Xie Xie, “thank you”): ŧŧh₀ Select African languages • “Velarized” bilabials kp, gb • Initial nasals as n₀₀, m₀₀. E.g. Ngoma, Mbeki as N₀₀gomaa, M₀₀bƐki Phonemic renditions Hindi • vw for both v, w sounds in Hindi • f, ph-sounds, jointly as ph₈ English • pₒ for both p and ph (aspirated-p) • ttₒ for alveolar t, th-sounds Standard French, Hochdeutsch • xr for both “throaty-r”, “rolled-r” Mandarin • Both p-, b-sounds, as b∞ • Both alveolar t, d-sounds as d∞ Tamil • Both dental t, th sounds as tₒ

About

VISCOM24 Qrcode Reader

Read full description

The APP is for the exclusive use of the Exhibitors of the Event and allows for the scanning of visitors' QR codes. After scanning, the lead data will be immediately visible, and it will be possible to add a note. At the end of the Event, all leads can be downloaded in a convenient Excel file.

Screenshots

Navlipi Keyboard3 screens
VISCOM24 Qrcode Reader4 screens

Verdict

The call

The clearest difference is iOS requirement: VISCOM24 Qrcode Reader at 16.0 against Navlipi Keyboard's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Navlipi Keyboard ships an update every 8 months, VISCOM24 Qrcode Reader every 6 months. The most recent releases landed on October 16, 2026 and October 27, 2026 respectively.

Scorecard1 real difference · 5 level
Navlipi Keyboard versus VISCOM24 Qrcode Reader: the parameters behind the verdict, then further details
ParameterNavlipi KeyboardVISCOM24 Qrcode Reader
PriceFreeFree
Update frequencyEvery 8 monthsEvery 6 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad — betteriPhone
Requires iOS18.016.0 — better
Further details — not scored
Size1 MB5 MB
Age rating4+4+
DeveloperNavlipi.orgFIERA MILANO SPA

In-app purchases

None

Navlipi Keyboard

No in-app purchases

None

VISCOM24 Qrcode Reader

No in-app purchases

Questions

Is Navlipi Keyboard free?
Navlipi Keyboard is free to download, with no in-app purchases.
Is VISCOM24 Qrcode Reader free?
VISCOM24 Qrcode Reader is free to download, with no in-app purchases.
Do Navlipi Keyboard or VISCOM24 Qrcode Reader have ads?
Neither Navlipi Keyboard nor VISCOM24 Qrcode Reader shows ads.
Which is updated more often, Navlipi Keyboard or VISCOM24 Qrcode Reader?
Navlipi Keyboard ships an update every 8 months, and VISCOM24 Qrcode Reader every 6 months. Most recently, Navlipi Keyboard was updated on October 16, 2026 and VISCOM24 Qrcode Reader on October 27, 2026.

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